Sunday, May 24, 2015

Pipeline that leaked wasn't equipped with auto shut-off

Workers prepare an oil containment boom at Refugio State Beach,
north of Goleta, Calif., Thursday, May 21, 2015. More than 7,700 gallons
of oil has been raked, skimmed and vacuumed from a spill that stretched
across about 9 miles of California coast, just a fraction of the
sticky, stinking goo that escaped from a broken pipeline, officials
said.AP

BRIAN MELLEYThe Associated Press

Published: Saturday, May 23, 2015 at 9:00 p.m.

Last Modified: Saturday, May 23, 2015 at 9:49 p.m.

LOS ANGELES (AP) — The pipeline that leaked thousands of gallons
of oil on the California coast was the only pipe of its kind in the
county not required to have an automatic shut-off valve because of a
court fight nearly three decades ago, a county official said.

The original owner of the
pipeline skirted the Santa Barbara County requirement by successfully
arguing in court in the late 1980s that it should be subject to federal
oversight because the pipeline is part of an interstate network, said
Kevin Drude, deputy director of the county's Energy and Minerals
Division. Auto shut-off valves are not required by federal regulators.

"It's the only major pipeline that doesn't have auto shut-off," Drude said. "For us, it's routine."

Federal
regulators are investigating the cause of Tuesday's leak that spilled
up to 105,000 gallons of crude oil from an underground pipe into a
culvert and as much as 21,000 gallons into the ocean at Refugio State
Beach. The spill killed untold numbers of fish, at least five pelicans
and a sea lion. It also mired other wildlife, including an elephant
seal, in the muck.

Plains
All American Pipeline was still draining the pipe and trying to locate
the leak Saturday. Federal regulators ordered the company to remove the
damaged section and send it to a lab for tests on the metal, along with a
series of other steps before it could resume pumping oil through the
pipe to inland refineries.

Plains
said the pipeline had one valve to shut it down if oil flowed in the
opposite direction and three valves controlled by operators in its
Midland, Texas, control room.

Plains
defended its people approach to manually shutting down the system,
saying it's the standard across the country for liquid pipelines.

"It is much safer for
operators who understand the operations of the pipeline to shut it down
following a planned sequence of steps than for computer to automatically
close a valve on oil that is traveling in confined space at high
pressure," Patrick Hodgins, the company's senior director of safety,
said Saturday. "This is all standard operating procedures within our
industry."

While it's not
known if an auto shut-off valve would have detected the leak and reduced
the size of the spill, environmentalists have criticized the lack of
such a device, saying it could have averted or minimized the disaster.

"Everyone
is pretty mystified why the pipeline didn't automatically shut down
when the leak occurred," said Linda Krop, chief counsel of the
Environmental Defense Center.

Santa
Barbara County regulations sometimes exceed state and federal
standards, requiring additional environmental analysis or imposing
conditions to further protect health and the environment, Drude said.
One additional requirement is a valve that can detect changes consistent
with a leak and automatically shut down.

The
county successfully fought another operator that didn't want to install
automatic shutdown valves on a pipeline from an offshore drilling
platform, Drude said.

However,
when there was a leak on that line in 1997, an operator overrode the
automatic shutdown, and it continued spewing crude into the Pacific
Ocean a couple miles from shore. The 10,000 gallon spill fouled 21 miles
of shoreline and killed more than 150 birds.

Richard
Kuprewicz, president of Accufacts Inc., which investigates pipeline
incidents, said such valves aren't always effective, though newer, more
sophisticated "smart" models provide more accurate signals that can
trigger shutdowns.

A
Plains employee discovered the leak early Tuesday afternoon, about three
hours after mechanical issues with the pipeline, according to the
company. The pipe was restarted for about 20 minutes before a pump
failed and then it was shut down because of changes in pressure.

The company said it was looking into whether those earlier problems led to the leak.

A surge in pressure from starting up a system could cause a leak or exacerbate one, but it's too soon to tell, Kuprewicz said.

"In
the past, surge pressures have caused pipes to rupture. But there were
other failures, too," he said, speaking in general and not about the
Plains incident. "If that were the case, that would become fairly
evident ... pretty quickly."

Plains
All American subsidiaries have reported at least 223 accidents along
their lines and spilled a combined 864,300 gallons of hazardous liquids
since 2006, according to federal records. The company has been subject
to 25 enforcement actions by federal regulators and tallied damages
topping $32 million.

The company has defended its record, saying accidental releases have decreased as its pipelines have increased to 17,800 miles.

Friday, May 22, 2015

Finding California oil spill's cause could take months

Published: Friday, May 22, 2015 at 3:30 a.m.

Last Modified: Friday, May 22, 2015 at 3:05 a.m.

GOLETA, Calif. (AP) — The operator of a broken oil pipeline that
fouled a California shoreline says it could be weeks or even months
before investigators are able to determine what caused the break and
subsequent spill.
Crews have yet to excavate the broken piece of
pipeline, which under the law must be done in the presence of federal
regulators and a third party, officials with Plains All American
Pipeline LP said at a Thursday night news conference at the Santa
Barbara County beach where the spill occurred two days earlier.
"We have not even uncovered the pipe yet," said Patrick Hodgins, senior director of safety for Plains All American.
The
company would not yet say whether two malfunctions that occurred
shortly before the spill was discovered were part of the cause.
"We
were having some pump problems on the pipeline," said Rick McMichael,
another Plains All American Representative. "Whether it led to the leak
or not is part of our investigation."
The 24-inch pipe, built in
1987, had no previous problems and was thoroughly inspected in 2012,
according to its operator, Plains All American Pipeline. The pipe
underwent similar tests about two weeks ago, though the results had not
been analyzed yet.
The spill involved an estimated 105,000 gallons
of crude; about 21,000 is believed to have made it to the sea and split
into slicks that stretched 9 miles along coast. A 23-mile by 7-mile
area was closed to fishing.
As of Thursday, more than 9,000 gallons had been raked, skimmed and vacuumed up, officials said.
The
thick, powerful-smelling crude coated rocks and sand, but only six
oil-coated pelicans and one juvenile sea lion had been rescued.
An
abundance of volunteers had made themselves available to help sop up
oil and in particular to help clean off animals, but they were being
turned away and encouraged not to act on their own.
"We just don't have enough positions," U.S. Coast Guard Capt. Jennifer Williams said.
The
latest spill is just a drop in the bucket compared with a catastrophic
blowout on the same stretch of coast in 1969, when a Union Oil platform
blew out and spewed an estimated 3 million gallons of crude along 30
miles of coast. Some 9,000 birds died, new regulations were passed and a
new era of environmental activism began in the U.S.
Nevertheless,
the new spill is being held up as another reason to oppose such things
as fracking, the Keystone XL pipeline that would run from Canada to
Texas, the moving of crude by train, and drilling in far-flung places.
"What
we see from this event is that the industry still poses enormous risks
to an area we cannot afford to lose," said Joel Reynolds of the Natural
Resources Defense Council.
Plains All American and its
subsidiaries operate more than 6,000 miles of hazardous liquid pipelines
in at least 20 states, according to company reports. Those companies
handle more than 4 million barrels of crude and other liquid fuels
daily.
Since 2006, the companies have reported 199 accidents and
been subject to 22 enforcement actions by federal regulators. The
accidents resulted in a combined 725,500 gallons of hazardous liquids
spilled and damage topping $25 million.
Corrosion was determined
to be the cause in more than 80 of those accidents. Failures in
materials, welds and other equipment were cited more than 70 times.
Enforcement cases against the companies resulted in the collection of $154,000 in penalties, according to a federal database.
Hodgins,
of Plains All American, said the company has spent more than $1.3
billion since 2007 on maintenance, repair and enhancement of its
equipment.
He also defended the company's safety record, saying
accidental releases have decreased as the number of miles of pipelines
has increased.
___
Associated Press writers Christopher Weber and Alicia Chang contributed to this report from Los Angeles.

Who is BP Slick

John L. Wathen, Hurricane Creekkeeper, located in Tuscaloosa County Alabama. I am the enforcement and advocacy branch of the Friends of Hurricane Creek.
Photographer / videographer, I have dedicated my life to exposing the truth about pollution and lack of accountability by the industries and agencies who use our waterways as waste conduits.